MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fd23cea94ed4021bce76ce5c3685aecf80b219a620df56061bb4c65f17227a54. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


Emotet (aka Heodo)


Vendor detections: 10


Maldoc score: 14


Intelligence 10 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fd23cea94ed4021bce76ce5c3685aecf80b219a620df56061bb4c65f17227a54
SHA3-384 hash: 8397be7e5025b0c9544db119b5933b83a8bef309c9d5aecce985096cbe17f8982e55e4a7136b167aa087cda40e77a884
SHA1 hash: e5518168d4d40ba8681d226b5710ff8bc7b3b6bd
MD5 hash: a6b4583e288ae0c44bce747e3f87b1c6
humanhash: edward-wisconsin-carpet-crazy
File name:tmprfgojfmr
Download: download sample
Signature Heodo
Create hunting rule
File size:141'312 bytes
First seen:2022-02-09 20:18:23 UTC
Last seen:2022-02-13 23:55:15 UTC
File type:Excel file xlsx
MIME type:application/vnd.ms-excel
ssdeep 3072:5Kehv7q2Pjx45uoDGTj+5xtekEvi8/dg0a3Wm47CdX5gVvhoxzYVasdJXIch1L:Yehv7q2Pjx45uoDGTj+5xtFEvi8/dg03
TLSH T14FD36B6AB688CD0BCE4953318EAAC7F63237BC414E66D3977285F72E2D77580DA12704
Reporter Cryptolaemus1
Tags:Emotet epoch5 Heodo xlsx

Office OLE Information

This malware samples appears to be an Office document. The following table provides more information about this document using oletools and oledump.

OLE id
Maldoc score: 14
OLE dump

MalwareBazaar was able to identify 23 sections in this file using oledump:

Section IDSection sizeSection name
1109 bytesCompObj
2240 bytesDocumentSummaryInformation
3204 bytesSummaryInformation
488037 bytesWorkbook
5683 bytes_VBA_PROJECT_CUR/PROJECT
6158 bytes_VBA_PROJECT_CUR/PROJECTwm
78764 bytes_VBA_PROJECT_CUR/VBA/GsreG4hts9id8
87462 bytes_VBA_PROJECT_CUR/VBA/_VBA_PROJECT
91681 bytes_VBA_PROJECT_CUR/VBA/__SRP_0
10166 bytes_VBA_PROJECT_CUR/VBA/__SRP_1
11400 bytes_VBA_PROJECT_CUR/VBA/__SRP_2
12241 bytes_VBA_PROJECT_CUR/VBA/__SRP_3
13919 bytes_VBA_PROJECT_CUR/VBA/dir
144639 bytes_VBA_PROJECT_CUR/VBA/hDStysh4oeed
15990 bytes_VBA_PROJECT_CUR/VBA/rs5udfdreh
1616946 bytes_VBA_PROJECT_CUR/VBA/serh3wdrttTS4
1797 bytes_VBA_PROJECT_CUR/serh3wdrttTS4/CompObj
18292 bytes_VBA_PROJECT_CUR/serh3wdrttTS4/VBFrame
19263 bytes_VBA_PROJECT_CUR/serh3wdrttTS4/f
20112 bytes_VBA_PROJECT_CUR/serh3wdrttTS4/i04/CompObj
2193 bytes_VBA_PROJECT_CUR/serh3wdrttTS4/i04/f
220 bytes_VBA_PROJECT_CUR/serh3wdrttTS4/i04/o
23184 bytes_VBA_PROJECT_CUR/serh3wdrttTS4/o
OLE vba

MalwareBazaar was able to extract and deobfuscate VBA script(s) the following information from OLE objects embedded in this file using olevba:

TypeKeywordDescription
AutoExecWorkbook_OpenRuns when the Excel Workbook is opened
AutoExectbsdFAWEhs57_ChangeRuns when the file is opened and ActiveX objects trigger events
SuspiciousOpenMay open a file
SuspiciousOutputMay write to a file (if combined with Open)
SuspiciousCreateObjectMay create an OLE object
SuspiciousexecMay run an executable file or a system
SuspiciousHex StringsHex-encoded strings were detected, may be used to obfuscate strings (option --decode to see all)
SuspiciousBase64 StringsBase64-encoded strings were detected, may be used to obfuscate strings (option --decode to see all) code and P-code are different, this may have been used to hide malicious code

Intelligence

File Origin
# of uploads :
5
# of downloads :
150
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/239858/
Detection(s):
TwinWave.EvilDoc.DOCXSTRGOOD..JSE.200618.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.CROStringBuilderHidingPlacesPapaDontTakeNoMess.20200916.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.CROKissFromARose.M4.20201215.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.DetonatorFRMActionAndAction.20210308.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.CORedLightSyndrome.20210907.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.PUA.PowerShell.Agent-19.UNOFFICIAL
Create hunting rule

MiscreantPunch.EvilMacro.PSHELLB64INVOKEDASHWINVOKEDASHW.3.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.PDATARootDown.20220203.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.DOCXRSTRGOOD.HTTP_.210304B64.4.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.DOCXRSTRGOOD.HTTP_.210304B64.8.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.DOCXRSTRGOOD.HTTPS_.210304B64.1.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.DOCXRSTRGOOD.HTTPS_.210304B64.4.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.DOCXRSTRGOOD.HTTPS_.210304B64.8.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.DOCXRSTRGOOD._OUTFILE.220203B64.2.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
DNS request
Creating a window
Сreating synchronization primitives
Searching for synchronization primitives
Creating a file
Running batch commands
Creating a process with a hidden window
Launching a process
Creating a process from a recently created file
Result
Verdict:
Malicious
File Type:
Legacy Excel File with Macro
Link:
https://app.docguard.net/fd23cea94ed4021bce76ce5c3685aecf80b219a620df56061bb4c65f17227a54/results/dashboard
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
evasive macros macros-on-open vbastomped
Link:
https://www.filescan.io/uploads/620421be36f992191832dca9/reports/46e4112a-a4ec-4425-8f54-01c847692722/overview
Label:
Malicious
Suspicious Score:
7.6/10
Score Malicious:
76%
Score Benign:
24%
Link:
https://www.malware.ai/gui/files/?id=5ffe6040-c93b-4ed0-8cfc-e30445a1a9cd
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/fd23cea94ed4021bce76ce5c3685aecf80b219a620df56061bb4c65f17227a54
Details
Base64 Encoded URL
Detected an ANSI or UNICODE http:// or https:// base64 encoded URL prefix.
Macro with Startup Hook
Detected macro logic that will automatically execute on document open. Most malware contains some execution hook.
Macro with File System Write
Detected macro logic that can write data to the file system.
Macro Execution Coercion
Detected a document that appears to social engineer the user into activating embedded logic.
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/fd23cea94ed4021bce76ce5c3685aecf80b219a620df56061bb4c65f17227a54/
Threat name:
Document-Excel.Trojan.Emotet
Create hunting rule
Status:
Malicious
First seen:
2022-02-09 20:19:08 UTC
File Type:
Document
Extracted files:
29
AV detection:
16 of 27 (59.26%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7ur45kko2qbbxttwzzodnbnoz6alegngedpvmbq3wtdf6fzcpjka._file
Result
Malware family:
emotet
Create hunting rule
Score:
  10/10
Tags:
family:emotet botnet:epoch5 banker macro macro_on_action trojan
Link:
https://tria.ge/reports/220209-y3t26abdd8/
Behaviour
Checks processor information in registry
Enumerates system info in registry
Modifies Internet Explorer settings
Modifies registry class
Suspicious behavior: AddClipboardFormatListener
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Office loads VBA resources, possible macro or embedded object present
Enumerates physical storage devices
Drops file in Windows directory
Drops file in System32 directory
Checks computer location settings
Loads dropped DLL
Blocklisted process makes network request
Downloads MZ/PE file
Emotet
Process spawned unexpected child process
Malware Config
C2 Extraction:
198.199.126.144:443
103.42.57.17:8080
195.154.146.35:443
104.131.62.48:8080
116.124.128.206:8080
54.38.242.185:443
217.182.143.207:443
66.42.57.149:443
185.148.168.220:8080
37.44.244.177:8080
78.47.204.80:443
173.203.78.138:443
190.90.233.66:443
203.153.216.46:443
54.37.106.167:8080
194.9.172.107:8080
168.197.250.14:80
185.184.25.78:8080
191.252.103.16:80
159.69.237.188:443
85.214.67.203:8080
78.46.73.125:443
59.148.253.194:443
118.98.72.86:443
62.171.178.147:8080
195.77.239.39:8080
185.148.168.15:8080
139.196.72.155:8080
54.37.228.122:443
37.59.209.141:8080
198.199.98.78:8080
93.104.208.37:8080
103.41.204.169:8080
128.199.192.135:8080
210.57.209.142:8080
207.148.81.119:8080
Dropper Extraction:
http://midnightsilvercrafters.com/store/wBjNOUw/
http://tempral.com/NATE_05_22_2009/BI710N4cQ6R3/
https://redington.karmatechmediaworks.com/wp-content/3JVuVx7QUM/
https://uhc.karmatechmediaworks.com/wp-content/0EqfdeznntlOpaIP2Qv/
https://servilogic.net/b/14hqrdyP0Z3WsbQib8/
https://comezmuhendislik.com/ljfrmm/VTpHRFWoORAHnRQ3aQL/
http://webmail.glemedical.com/wp-content/J1M2xxodH/
http://toto.karmatechmediaworks.com/wp-content/i826vbcVgRJ/
https://golfpia.karmatechmediaworks.com/wp-content/oEicpDnEkk/
https://fortiuspharma.com/y6krss/EGm347cqj5/
https://garyjharris.com/cgi-bin/0hH/
https://vietnam.karmatechmediaworks.com/wp-content/PfSVQagusZy7AaMw/
https://vinculinc.karmatechmediaworks.com/wp-content/VlcOPPwgidWlXDJNs6/
Malware family:
Emotet
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/fd23cea94ed4/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Cape
Cape
https://www.capesandbox.com/analysis/239858/

Comments